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Individual Calculations February 2016 |
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| Wickramasinghe, Hiruna Total change: -16.00 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1492 | 5.00 | 9 | -0.40 | 40 | -16.00 | |
|  Pathmanathan, T | | | 1092 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Dissanayake, Ananya Anjuli | | | 1179 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Madushanka, Harsha | | | 1793 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Kumarasinghe, P Sandaru Kaushal | | | 1221 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Dahampriya, H K T Dewnethmie | | | 1259 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Alahakoon, T N | | | 1764 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Pathirana, W P Voji Nimla | | | 1303 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Ranasinghe, S D | | wm | 1782 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Asmone, Ilham Faheth | | | 1283 | SRI | 0.00 | 1 | -0.77 | 40 | -30.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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